Dayton Axial Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 20 in Blade
The Dayton Axial Downblast Roof Exhaust Fan is a belt-drive clean air fan for industrial and commercial applications. This unassembled unit includes a drive package and features a 20-inch blade delivering 3,957 cfm…
SKU 3G-OTH-79955
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Product Description
The Dayton Axial Downblast Roof Exhaust Fan is a belt-drive clean air fan for industrial and commercial applications. This unassembled unit includes a drive package and features a 20-inch blade delivering 3,957 cfm exhaust airflow at 0.000 in SP. It operates with a single-speed, open dripproof motor rated at 115/208-230V AC, and is designed for roof mounting with a square base.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Dayton Axial Downblast Roof Exhaust Fan used for?
The Dayton Axial Downblast Roof Exhaust Fan is designed for industrial and commercial clean-air exhaust applications. It mounts on a roof with a square base and uses a belt-driven 20-inch blade to move up to 3,957 cfm of air, removing heat, fumes, or odors from facilities.
What are the specifications of the Dayton 7A401 exhaust fan?
The Dayton 7A401 is a belt-drive axial downblast fan with a 20-inch blade delivering 3,957 cfm at 0.000 in SP. It has an open dripproof motor rated 115/208-230V AC, single-speed, standard efficiency. The unassembled unit includes a drive pack and is for roof mounting with a square base.
Where to buy the Dayton 7A401 exhaust fan worldwide?
3G Electric supplies the Dayton 7A401 axial downblast roof exhaust fan worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the Dayton belt-drive roof exhaust fan?
Install the Dayton belt-drive fan on a structurally sound roof curb with a square base. Assemble the unassembled unit per the manual, ensuring proper belt tension and alignment. Connect the 115/208-230V AC motor to a dedicated circuit. Use a licensed electrician for safe installation.
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3G Electric supplies Dayton clean air belt-drive fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















